Oki ES1220n User Manual page 257

NOTE
Warning! If the printer has been printing, the fuser will be
HOT!
To remove a sheet trapped in the fuser, grasp the edge of the
sheet, push the fuser pressure release lever (1) towards the
front and down, and lift out the sheet. Then let go of the fuser
pressure release lever.
If the sheet is well advanced into the fuser (only a short
length is still visible), do not attempt to pull it back. See step
4 under "Jam 382" .
ES 1220n Clearing Paper Jams • 257